CN116928157B - Hydraulic filtering oil tank applying thermal circulation - Google Patents
Hydraulic filtering oil tank applying thermal circulation Download PDFInfo
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- CN116928157B CN116928157B CN202311204161.8A CN202311204161A CN116928157B CN 116928157 B CN116928157 B CN 116928157B CN 202311204161 A CN202311204161 A CN 202311204161A CN 116928157 B CN116928157 B CN 116928157B
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- oil
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- 238000001914 filtration Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 239000012535 impurity Substances 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 13
- 239000012530 fluid Substances 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 3
- 238000011085 pressure filtration Methods 0.000 claims abstract 2
- 239000007788 liquid Substances 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- 238000007667 floating Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 238000005382 thermal cycling Methods 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 13
- 238000010438 heat treatment Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 76
- 239000010720 hydraulic oil Substances 0.000 description 12
- 239000007921 spray Substances 0.000 description 7
- 238000001179 sorption measurement Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/26—Supply reservoir or sump assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
- F15B21/0427—Heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G3/00—Rotary appliances
- F28G3/04—Rotary appliances having brushes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention discloses a hydraulic filtering oil tank applying thermal circulation, which belongs to the technical field of hydraulic filtering oil tanks, and comprises an oil tank assembly fixedly arranged on the outer side of mechanical equipment, wherein a connecting pipe is fixedly connected to the oil tank assembly in a penetrating way, a circulating pump is arranged on the connecting pipe, meanwhile, the connecting pipe is connected with a water cooling loop on the outer side of an engine of the mechanical equipment, a partition plate is fixedly arranged in the oil tank assembly, and a filtering piece is arranged on the partition plate and used for filtering oil; further comprises: the heat exchange mechanism is arranged on the inner side of the oil tank assembly and comprises a heat exchange tube fixedly connected with the connecting tube, and a self-cleaning mechanism is arranged on the inner side of the heat exchange tube to ensure the heat exchange effect of the pipeline; impurity clearance mechanism installs in the outside of filter. This use thermal cycle's hydraulic pressure filtration oil tank can utilize the many heats that engine process produced to circulate the heating to fluid, and heat exchange efficiency is high, can carry out effectual filtration to fluid simultaneously.
Description
Technical Field
The invention relates to the technical field related to hydraulic oil tanks, in particular to a hydraulic filtering oil tank applying thermal circulation.
Background
Most engineering machinery can use a hydraulic system, so that the machinery is provided with a corresponding hydraulic oil tank, hydraulic oil of the hydraulic system is influenced by ambient temperature in cold areas and low-temperature working environments, viscosity is increased, output of system work is not facilitated, and efficiency is reduced; the traditional treatment method is that a heating pipe is added in the oil tank to heat the hydraulic oil, so that the hydraulic oil reaches the working condition; this approach has a relatively large waste of electrical energy.
The hydraulic oil tank with the filtering function comprises a supporting base, wherein a bottom plate is arranged on the left side and the right side of the upper end of the supporting base, a longitudinal beam is fixedly connected to the left side of the upper end of the bottom plate on the right side, a hydraulic oil tank outer frame is arranged outside the longitudinal beam, an oil return pipe is arranged on the right side of the upper end surface of the hydraulic oil tank outer frame, a first oil storage bin is arranged at the lower end of the oil return pipe, an oil outlet pipe is fixedly connected to the lower end of the first oil storage bin, a protective cover is arranged on the left side of the upper end surface of the hydraulic oil tank outer frame, an oil suction pipe is arranged at the lower end of the protective cover, a second oil storage bin is arranged at the lower end of the oil suction pipe, an oil inlet pipe is fixedly connected to the lower end of the second oil storage bin, a filter is arranged at the lower end of the oil inlet pipe, and a starting valve is arranged at the middle outer part of the left end of the hydraulic oil tank outer frame.
Another example is a hydraulic oil tank with the publication number of CN114576220A, which comprises an oil tank body, wherein the outer side of a top cover of the oil tank body is movably provided with a matched magnetic member; the movable part is movably arranged on the inner side of the top cover of the oil tank body, and is fixedly provided with an adsorption magnetic part which is in adsorption fit with the matched magnetic part; the winding assembly is arranged on the moving part, a flexible part is wound on the winding assembly, and the end part of the flexible part is connected with the heating assembly. The movable part is connected to the inner side of the top cover of the oil tank body through the adsorption of the adsorption magnetic part and the cooperation magnetic part, and the movable part is driven to move at any position on the top cover through the driving mechanism of the movable part or the driving mechanism arranged on the cooperation magnetic part, so that the oil in the oil tank can be uniformly heated everywhere, the condition that the heating component is not thorough or the local oil is excessively high in temperature due to heating when the oil in the oil tank body is heated can be effectively prevented, the quality of heating the oil in the hydraulic oil tank is improved, but the heating and the temperature rise of the oil are realized by using an independent electric heating component in the use process, so that the electric energy is larger, the oil is easy to deteriorate under the condition of higher temperature, and certain use defects exist.
Disclosure of Invention
The invention aims to provide a hydraulic filtering oil tank applying thermal circulation, which aims to solve the problem that the hydraulic filtering oil tank in the market is inconvenient to circularly heat oil in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the hydraulic filtering oil tank with the thermal cycle comprises an oil tank assembly fixedly installed on the outer side of mechanical equipment, a connecting pipe is fixedly connected to the oil tank assembly in a penetrating mode, a circulating pump is installed on the connecting pipe, meanwhile, the connecting pipe is connected with a water cooling loop on the outer side of an engine of the mechanical equipment, a partition plate is fixedly installed in the oil tank assembly, and a filtering piece is installed on the partition plate and used for filtering oil;
further comprises: the heat exchange mechanism is arranged on the inner side of the oil tank assembly and comprises a heat exchange tube fixedly connected with the connecting tube and used for heating oil, and a self-cleaning mechanism is arranged on the inner side of the heat exchange tube to ensure the heat exchange effect of the pipeline;
the buoyancy driving mechanism is arranged on the outer side of the partition plate in a lifting manner;
impurity clearance mechanism installs in the outside of filter element for realize scraping off and dashing away the automation of filtering out impurity, avoid filter element to take place to block up.
Preferably, the shell of the oil tank assembly adopts a double-layer box structure, the inner shell is made of copper materials, the outer shell is made of carbon steel materials, the heat exchange mechanism further comprises heat exchange fins which are uniformly and fixedly arranged on the outer side of the heat exchange tube, and the heat exchange tube is arranged in a bending mode.
Through adopting above-mentioned technical scheme for the heat exchange tube can carry the water after the heating of engine heat, makes hot water carry out high-efficient heat transfer through heat exchange tube, heat transfer fin and hydraulic fluid, avoids the oil temperature too low and influences the transportation.
Preferably, the self-cleaning mechanism comprises a supporting frame fixedly installed on the inner side of the heat exchange tube, a lifting seat is arranged in the supporting frame in a penetrating and lifting mode, a spring is connected between the lifting seat and the supporting frame, and meanwhile the spring is sleeved on the outer side of the lifting seat.
By adopting the technical scheme, the lifting seat can be elastically lifted and adjusted under the action of water flow.
Preferably, the lifting seat is internally penetrated and rotatably provided with a rotary rod, the rotary rod is made of elastic materials, the rotary rod penetrates through the heat exchange tube, and meanwhile, the end part of the rotary rod is fixedly connected with an impeller.
Through adopting above-mentioned technical scheme for when the heat exchange tube carried hot water, the impeller can rotate under the rivers impact, thereby drives the rotary rod and carries out synchronous rotation.
Preferably, the rotary rod and the heat exchange tube are coaxially arranged, bristles are uniformly arranged on the outer side of the rotary rod, and the end parts of the bristles are attached to the inner wall of the heat exchange tube.
Through adopting above-mentioned technical scheme for when the rotary rod goes up and down and rotation regulation, can drive the brush hair in its outside and clear up the inner wall of heat exchange tube voluntarily, avoid the inner wall of heat exchange tube to produce the scale body and influence its heat transfer.
Preferably, a chute is formed in one side, close to the heat exchange fins, of the partition plate, the buoyancy driving mechanism comprises a sliding block which is slidably mounted in the chute, a movable plate is fixedly mounted on the outer side of the sliding block, and a floating piece is fixedly mounted on the outer side of the movable plate.
Through adopting above-mentioned technical scheme for when hydraulic system uses and leads to the liquid level to change in the oil tank assembly, the floating piece can drive slider, fly leaf along spout slip lift under buoyancy effect.
Preferably, the impurity cleaning mechanism is including running through the axostylus axostyle that rotates to install in filter piece central point put, and is connected with the torsional spring between axostylus axostyle and the filter piece, and the one end fixed mounting that keeps away from heat transfer fin of axostylus axostyle has the laminating in the clean piece in the filter piece outside, and the outside winding of axostylus axostyle has the stay cord simultaneously, and the top fixed connection in the outside of slider moreover.
Through adopting above-mentioned technical scheme for when the floating piece drove the slider and upwards moved, the slider can be rotatory through stay cord pulling axostylus axostyle, thereby makes the cleaning blade of axostylus axostyle tip can carry out self-cleaning to the filter.
Preferably, the impurity cleaning mechanism further comprises a liquid bag arranged on the inner side of the chute, the upper end and the lower end of the liquid bag are respectively fixedly connected to the inner wall of the chute and the lower surface of the sliding block, the outer side of the liquid bag is fixedly connected with an oil conveying pipe, the lower end of the oil conveying pipe is fixedly provided with a connecting pipe, one end of the shaft rod, which is close to the heat exchange fin, is fixedly provided with an inner empty injection piece, one side of the injection piece, which is close to the filtering piece, is uniformly provided with spray holes, the connecting pipe is rotationally connected with the injection piece, and the connecting pipe is communicated with a cavity of the injection piece.
Through adopting above-mentioned technical scheme for when the liquid bag receives the extrusion, it can be with inhaling inside fluid and carry the injection member through defeated oil pipe, and spray the filter element through the orifice with fluid in the rotatory in-process of injection member, further realize the clearance to filter element outside impurity.
Preferably, the outside of fly leaf is evenly fixed and is provided with dials the piece, heat transfer fin outside integration is provided with elastic part, and elastic part and dials the contact of piece to evenly be provided with the friction ball in the cavity of elastic part.
Through adopting above-mentioned technical scheme for can drive when fly leaf lift adjustment and dial elastic part elastic deformation, make the inside friction ball of elastic part rub each other and generate heat, further improve the heating effect of fluid, and when elastic part resets, can stir the fluid, realize the vortex effect.
Compared with the prior art, the invention has the beneficial effects that: the hydraulic filtering oil tank with the thermal cycle can circularly heat oil by utilizing multiple heat generated in the process of an engine, has high heat exchange efficiency, and can effectively filter the oil, and the concrete contents are as follows;
1. the device is provided with the heat exchange tube, the heat exchange fins and the elastic part, the water body heated in the water cooling loop at the outer side of the engine is conveyed into the heat exchange tube through the circulating pump, so that the water body can exchange heat with the heat exchange tube and the heat exchange fins, the oil liquid is heated, the influence on normal conveying caused by the fact that the temperature of the oil liquid is too low is avoided, the elastic part is pushed to elastically rotate in the moving process of the shifting part, friction balls at the inner side of the elastic part are enabled to mutually rub, and meanwhile, the oil liquid is heated further by heat generation;
2. when water flows into the heat exchange tube, the lifting seat can drive the rotary rod to synchronously adjust when the lifting seat elastically lifts under the impact of water, and when the lifting seat cannot move downwards, the impeller can rotate under the impact of water, so that the rotary rod is driven to synchronously rotate, the bristles on the outer side of the rotary rod can clean the scale on the inner side of the heat exchange tube, and therefore long-term efficient heat exchange of the heat exchange tube is ensured, and the heat exchange tube can maintain an efficient heat exchange effect;
3. be provided with baffle, filter, float, clean piece and spray the piece, when the liquid level changes in the oil tank assembly, float can drive slider, fly leaf under buoyancy effect and go up and down to adjust, and then rotate through stay cord pulling axostylus axostyle for clean piece can strike off the impurity in the filter outside, and the liquid sac can spray the filtration pore of filter with its inboard fluid through spray the piece after the extrusion simultaneously, thereby has further improved clean effect.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the present invention;
FIG. 3 is a schematic view of a heat exchange tube and heat exchange fin according to the present invention;
FIG. 4 is a schematic cross-sectional view of a heat exchange tube according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A according to the present invention;
FIG. 6 is a schematic diagram of a cross-sectional structure of a lifting seat according to the present invention;
FIG. 7 is a schematic perspective view of a separator according to the present invention;
FIG. 8 is a schematic cross-sectional view of a separator according to the present invention;
FIG. 9 is a schematic view of a filter element according to the present invention;
FIG. 10 is a schematic view of the spray member structure of the present invention;
FIG. 11 is a schematic cross-sectional view of the elastic portion of the present invention.
In the figure: 1. an oil tank assembly; 2. a connecting pipe; 3. a circulation pump; 4. a heat exchange tube; 5. a heat exchange fin; 6. an elastic part; 601. a friction ball; 7. a support frame; 8. a lifting seat; 9. a rotating rod; 10. an impeller; 11. a spring; 12. brushing; 13. a partition plate; 14. a filter; 15. a chute; 16. a slide block; 17. a movable plate; 18. a float; 19. a shifting piece; 20. a shaft lever; 21. a pull rope; 22. a cleaning sheet; 23. a fluid sac; 24. an oil delivery pipe; 25. a connecting pipe; 26. a spray member; 27. and (3) spraying holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 11, the present invention provides a technical solution: the hydraulic filtering oil tank with the thermal cycle comprises an oil tank assembly 1 fixedly installed on the outer side of mechanical equipment, a connecting pipe 2 is fixedly connected to the oil tank assembly 1 in a penetrating manner, a circulating pump 3 is installed on the connecting pipe 2, meanwhile, the connecting pipe 2 is connected with a water cooling loop on the outer side of an engine of the mechanical equipment, a partition plate 13 is fixedly installed in the oil tank assembly 1, and a filtering piece 14 is installed on the partition plate 13 and used for filtering oil;
further comprises: the heat exchange mechanism is arranged on the inner side of the oil tank assembly 1 and comprises a heat exchange tube 4 fixedly connected with the connecting tube 2 and used for heating oil, and a self-cleaning mechanism is arranged on the inner side of the heat exchange tube 4 to ensure the heat exchange effect of the pipeline; the casing of oil tank assembly 1 adopts double-deck box structure, and the inner shell is copper material to the shell body is carbon steel material, and heat transfer mechanism still includes even fixed mounting in heat exchange fin 5 in the heat exchange tube 4 outside, and heat exchange tube 4 is crooked form setting. The self-cleaning mechanism comprises a supporting frame 7 fixedly installed on the inner side of the heat exchange tube 4, a lifting seat 8 is arranged in the supporting frame 7 in a penetrating and lifting mode, a spring 11 is connected between the lifting seat 8 and the supporting frame 7, and meanwhile the spring 11 is sleeved on the outer side of the lifting seat 8. The lifting seat 8 is internally penetrated and rotatably provided with a rotary rod 9, the rotary rod 9 is made of elastic materials, the rotary rod 9 penetrates through the heat exchange tube 4, and meanwhile, the end part of the rotary rod 9 is fixedly connected with an impeller 10. The rotary rod 9 and the heat exchange tube 4 are coaxially arranged, bristles 12 are uniformly arranged on the outer side of the rotary rod 9, and the end parts of the bristles 12 are attached to the inner wall of the heat exchange tube 4.
As shown in fig. 1-6, when the hydraulic system needs to be used, the circulating pump 3 is started, so that the circulating pump 3 can convey hot water in a cooling loop of an engine to the heat exchange tube 4 through the connecting tube 2, at the moment, the heat exchange tube 4 can cooperate with the heat exchange fins 5 to perform heat exchange with oil in the oil tank assembly 1, so that the oil is heated, further the oil conveying process is prevented from being blocked, meanwhile, the water body can impact the impeller 10, the lifting seat 8 and the supporting frame 7 are used for lifting and adjusting, meanwhile, the lifting seat 8 drives the rotating rod 9 to move, when the lifting seat 8 cannot move downwards, the impeller 10 can drive the rotating rod 9 to synchronously rotate under the impact of the water body, so that the bristles 12 on the outer side of the rotating rod 9 can clean scale on the inner wall of the heat exchange tube 4, and the inner wall of the heat exchange tube 4 is prevented from generating scale so as to influence the subsequent heat exchange effect.
The buoyancy driving mechanism is arranged on the outer side of the partition plate 13 in a lifting manner; a chute 15 is arranged on one side of the partition plate 13, which is close to the heat exchange fins 5, the buoyancy driving mechanism comprises a sliding block 16 which is slidably arranged in the chute 15, a movable plate 17 is fixedly arranged on the outer side of the sliding block 16, and a floating piece 18 is fixedly arranged on the outer side of the movable plate 17. The outside of fly leaf 17 evenly fixedly is provided with dials piece 19, and heat transfer fin 5 outside integration is provided with elastic part 6, and elastic part 6 and dials piece 19 contact to evenly be provided with friction ball 601 in the cavity of elastic part 6.
As shown in fig. 2, 7-9 and 11, when the hydraulic system is used, the liquid level inside the oil tank assembly 1 is changed, so that the floating piece 18 can lift and adjust under the action of the buoyancy of the oil, the floating piece 18 can drive the sliding block 16 and the movable plate 17 to slide along the sliding groove 15, meanwhile, the poking piece 19 outside the movable plate 17 can push the elastic part 6 to elastically deform, at the moment, friction balls 601 in the cavity of the elastic part 6 can generate heat by mutual friction, so that the oil is further heated, and when the elastic part 6 is reset, the oil is poked, so that the turbulent flow effect is achieved.
The impurity cleaning mechanism is arranged on the outer side of the filter element 14 and is used for automatically scraping and flushing out filtered impurities, so that the filter element 14 is prevented from being blocked. The impurity cleaning mechanism comprises a shaft lever 20 which is installed at the central position of the filter element 14 in a penetrating and rotating mode, a torsion spring is connected between the shaft lever 20 and the filter element 14, a cleaning sheet 22 attached to the outer side of the filter element 14 is fixedly installed at one end, far away from the heat exchange fins 5, of the shaft lever 20, a pull rope 21 is wound on the outer side of the shaft lever 20, and the top end of the pull rope 21 is fixedly connected to the outer side of the sliding block 16. The impurity cleaning mechanism further comprises a liquid bag 23 arranged on the inner side of the chute 15, the upper end and the lower end of the liquid bag 23 are respectively and fixedly connected to the inner wall of the chute 15 and the lower surface of the sliding block 16, the outer side of the liquid bag 23 is fixedly connected with an oil conveying pipe 24, the lower end of the oil conveying pipe 24 is fixedly provided with a connecting pipe 25, one end of the shaft rod 20, which is close to the heat exchange fin 5, is fixedly provided with an empty injection piece 26, one side of the injection piece 26, which is close to the filter piece 14, is uniformly provided with an injection hole 27, the connecting pipe 25 is rotationally connected with the injection piece 26, and the connecting pipe 25 is communicated with the cavity of the injection piece 26, as shown in fig. 8-10, along with the movement of the sliding block 16, the cleaning piece 22 at the end of the shaft rod 20 can scrape off impurities filtered out of the filter piece 14 by pulling the shaft rod 20, meanwhile, the sliding block 16 can squeeze the liquid bag 23, so that oil in the liquid bag 23 is conveyed to the connecting pipe 25 through the oil conveying pipe 24 and enters the cavity of the injection piece 26, and the injection hole 27 is sprayed to the filter piece 14 at the moment, further cleaning the filter piece 14 is effectively prevented from affecting the normal use of the filter piece 14.
To sum up, when the hydraulic filtering oil tank applying thermal circulation is used, firstly, as shown in fig. 1-11, the circulating pump 3 is started, so that the connecting pipe 2 conveys hot water to the heat exchange pipe 4, heat exchange is carried out between the heat exchange fins 5 and oil, circulation heating of the oil is achieved, when the hydraulic system is used, the filtering piece 14 can filter impurities, meanwhile, the liquid level in the oil tank assembly 1 can change, the floating piece 18 drives the sliding block 16 to lift and adjust under the buoyancy effect, meanwhile, the shaft lever 20 is pulled to rotate through the pull rope 21, the cleaning piece 22 can scrape the impurities outside the filtering piece 14, the oil on the inner side of the liquid bag 23 can be sprayed to the filtering piece 14 through the spraying piece 26 when being pressed, the cleaning effect is further improved, and a series of operations are completed.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (4)
1. The utility model provides an use hydraulic pressure filtration oil tank of thermal cycle, includes oil tank assembly (1) in the mechanical equipment outside of fixed mounting, and run through fixedly connected with connecting pipe (2) on oil tank assembly (1), and install circulating pump (3) on connecting pipe (2), connecting pipe (2) are connected with the water-cooling return circuit in the mechanical equipment engine outside simultaneously, the inside of oil tank assembly (1) is fixed mounting has baffle (13), just install filter (14) on baffle (13) for realize the filtration of fluid;
characterized by further comprising:
the self-cleaning mechanism comprises a support frame (7) fixedly arranged on the inner side of the heat exchange tube (4), a lifting seat (8) is penetrated and lifted in the support frame (7), a spring (11) is connected between the lifting seat (8) and the support frame (7), meanwhile, the spring (11) is sleeved on the outer side of the lifting seat (8), a rotary rod (9) is penetrated and rotatably arranged in the lifting seat (8), the rotary rod (9) is made of elastic materials, the rotary rod (9) penetrates through the heat exchange tube (4), meanwhile, an impeller (10) is fixedly connected to the end part of the rotary rod (9), the rotary rod (9) and the heat exchange tube (4) are coaxially arranged, bristles (12) are uniformly arranged on the outer side of the rotary rod (9), and the end parts of the bristles (12) are attached to the inner wall of the heat exchange tube (4);
the buoyancy driving mechanism is arranged on the outer side of the partition plate (13) in a lifting manner, a sliding groove (15) is formed in one side, close to the heat exchange fin (5), of the partition plate (13), the buoyancy driving mechanism comprises a sliding block (16) which is slidably arranged in the sliding groove (15), a movable plate (17) is fixedly arranged on the outer side of the sliding block (16), a floating piece (18) is fixedly arranged on the outer side of the movable plate (17), a poking piece (19) is uniformly and fixedly arranged on the outer side of the movable plate (17), an elastic part (6) is integrally arranged on the outer side of the heat exchange fin (5), the elastic part (6) is in contact with the poking piece (19), and friction balls (601) are uniformly arranged in a cavity of the elastic part (6);
impurity clearance mechanism installs in the outside of filter element (14), is used for realizing the automatic striking off and the flushing of filtering out impurity, avoids filter element (14) to take place to block up.
2. A hydraulic filtration tank for use in thermal cycling according to claim 1, wherein: the shell of oil tank assembly (1) adopts double-deck box structure, and the inner shell is copper material to the shell body is carbon steel material, heat transfer mechanism is still including even fixed mounting in heat exchange fin (5) in heat exchange tube (4) outside, just heat exchange tube (4) are crooked form setting.
3. A hydraulic filtration tank for use in thermal cycling according to claim 1, wherein: the impurity cleaning mechanism is including running through rotation install in filter element (14) central point put axostylus axostyle (20), and be connected with the torsional spring between axostylus axostyle (20) and filter element (14), and the one end fixed mounting that keeps away from heat transfer fin (5) of axostylus axostyle (20) has laminating in clean piece (22) in filter element (14) outside, and the outside winding of axostylus axostyle (20) has stay cord (21) simultaneously, and the top fixed connection in the outside of slider (16) in addition.
4. A hydraulic filtration tank for use in thermal cycling according to claim 1, wherein: the impurity cleaning mechanism is still including setting up in the inboard liquid bag (23) of spout (15), and the upper and lower end of liquid bag (23) is fixed connection in the inner wall of spout (15) and the lower surface of slider (16) respectively to the outside fixedly connected with oil delivery pipe (24) of liquid bag (23), and the lower extreme fixed mounting of oil delivery pipe (24) has connecting pipe (25), and the one end fixed mounting that axostylus axostyle (20) are close to heat transfer fin (5) has empty injection piece (26) simultaneously, injection piece (26) are close to one side of filter piece (14) evenly offered orifice (27), connecting pipe (25) are connected with injection piece (26) rotation, and connecting pipe (25) are linked together with the cavity of injection piece (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN201772050U (en) * | 2010-08-25 | 2011-03-23 | 一重集团大连设计研究院有限公司 | Floating partition board system for oil tank of thin oil lubrication system |
| CN109881763A (en) * | 2019-04-09 | 2019-06-14 | 合肥梅薇涛电子科技有限公司 | A kind of building drainage arrangement of Quick drainage |
| CN213238029U (en) * | 2020-09-30 | 2021-05-18 | 无锡市蓝星压力容器有限公司 | Shell and tube condenser heat transfer enhancement device and condenser |
| CN217057097U (en) * | 2021-08-20 | 2022-07-26 | 广东凯虹科技有限公司 | Oil storage device with heating and filtering functions |
| CN218602223U (en) * | 2022-09-20 | 2023-03-10 | 洛阳星牛变压器有限公司 | Circulating oil cooling device for transformer |
| CN116692998A (en) * | 2023-08-03 | 2023-09-05 | 兰州恒达石化机械有限公司 | High-efficiency separator for treating crude oil-containing sewage |
-
2023
- 2023-09-19 CN CN202311204161.8A patent/CN116928157B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201772050U (en) * | 2010-08-25 | 2011-03-23 | 一重集团大连设计研究院有限公司 | Floating partition board system for oil tank of thin oil lubrication system |
| CN109881763A (en) * | 2019-04-09 | 2019-06-14 | 合肥梅薇涛电子科技有限公司 | A kind of building drainage arrangement of Quick drainage |
| CN213238029U (en) * | 2020-09-30 | 2021-05-18 | 无锡市蓝星压力容器有限公司 | Shell and tube condenser heat transfer enhancement device and condenser |
| CN217057097U (en) * | 2021-08-20 | 2022-07-26 | 广东凯虹科技有限公司 | Oil storage device with heating and filtering functions |
| CN218602223U (en) * | 2022-09-20 | 2023-03-10 | 洛阳星牛变压器有限公司 | Circulating oil cooling device for transformer |
| CN116692998A (en) * | 2023-08-03 | 2023-09-05 | 兰州恒达石化机械有限公司 | High-efficiency separator for treating crude oil-containing sewage |
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| CN116928157A (en) | 2023-10-24 |
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